Ching, G. (1971). He-she: Beatles song book with guitar chords. National Book Store.
Chicago-viite (17. p.)Ching, Gregorio. He-she: Beatles Song Book with Guitar Chords. [Manila]: National Book Store, 1971.
MLA-viite (9. p.)Ching, Gregorio. He-she: Beatles Song Book with Guitar Chords. National Book Store, 1971.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.